yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] SetiroN:
What? When did I ever say you "stole" anything? There's nothing to steal to begin with.

A simple thanks would have been appreciated tho, if not due, considering how evident it is where you took inspiration from. People have said it in here as well, you are the only one refusing to acknowledge it. :)

You took my kernel as a baseline and built another kernel around it. Nothing wrong with that, but you did use 98% of my work until now, almost every value and setting, which I spent A LOT of time to fine tune. You are using init.d script settings, overclocking steps, kernel config values, heck you even included the same things I did in the package. :D

Nothing trademarked or exclusive, but for a matter of CIVILITY, if you take advantage of someone else's work you should at least give appreciation.

It's called manners.

Anyway, I don't really care all that much; my kernel is arguably quite faster and longer battery lasting than this one, so... who gives. :)

But if you, as you did, come in my thread and give wrong advice, I think I'm entitled to point it out. ;)
[LG Optimus 2x] vadonka:
im not using your kernel as a base, you say that im using your work 98%. how can be sure if you are dont know what i do, without the kernel source?

what i used from your kernel i write the changelog is the credits for you.

my version is pretty much like the faux123 kernel, not yours. but im writing that im using patch from his repo. but im starting with the lge-kernel by the cm team. i dont care if you dont believe that...

...tomorrow i will sync my source to the github and you can see my work.

"my kernel is arguably quite faster and longer battery lasting than this one"

im respect that, however i found good feedback about my kernel in many other forums (greek, spanish, turkey, korean, german, russian) so... :)

im leaving you alone with your kernel, and again wish you a good luck, i hope the same from you.
[LG Optimus 2x] 75markus:
guys, i tested your both kernels, and both work fine for me.

i think it would be better if you respect each other and work together (again), it´s not a competition who builds a better kernel ...

i think it would be best for all if you both combine your knowlegde :D

so, anyway, thanks for your BOTH great kernels ! ;)
[LG Optimus 2x] SetiroN:
So you are not:

using the same frequency steps that I started using

using the ramhack with different possible settings that I started using

using the VM settings that I started using (show me one single other person who was using vfs_cache_pressure > 100 on android)

using the build.prop that I started using

using all the cherry picks that I did

including ICS' font package as I started doing

including sony's video filter package as I started doing

including a rebuilt tweaked libsqlite library as I started doing (the one in your zip comes from my pc btw)

including an ad-blocking hosts file as I started doing (the one in your zip comes from my phone btw)

Sorry, I must be delusional. You didn't take any inspiration, there is no resemblance whatsoever.

Never said you started from my sources, just that you've taken what I spent dozens of hours to come up with and didn't even mention where your kernel comes from.

Whatever, not everyone has manners. My life's not gonna change either way. ;)
[LG Optimus 2x] :
I don't know why, but seens that my o2x hate custom kernels, all tryed (with stock and cm roms) seens to freeze in some moment.

The same happenning with this one, using the normal version without any overclock.

Any possible reasons for this was happening?

Yes, i had clean cache and dalv before and after flash it.

With this kernel i was using temasek kang build 30.

That for any possible help.
[LG Optimus 2x] VSwensson:
Normal Standard version working great for 24h now, smooth drain even with this more battery thirsty :)

Using it on WajkUI 2.1.6.
[LG Optimus 2x] Shadowchaz:
For me the standard version is no real difference in battery drain than using the HP kernal by Spica on stock rom. If possible though could we have smaller steps for the over locking as I personally don't feel the need to go past 1.2ghz

Also wifi module stops mobile data from switching back on for some reason. Other than that phone runs sweet.
[LG Optimus 2x] vadonka:
Setiron: im using only ideas. about the freq step.. many other kernels have the same. but if is so important for you, i thank you again! but please finish this discuss, lets focus on the work.
[LG Optimus 2x] vadonka:
tomorrow i will release the new version, i will provide a different freq step for the powesave version.
[LG Optimus 2x] Shadowchaz:
Cool look forward to it
[LG Optimus 2x] vadonka:
kernel is updated!

further information in the OP
[LG Optimus 2x] new2city:
thanks, been checking in and out all day... downloading..
[LG Optimus 2x] _Vegas:
What about the BFQ,SIO,and VR for our 2X?

which is better:rolleyes:
[LG Optimus 2x] vadonka:
leave bfq as the default if unsure

Further information:

Deadline I/O scheduler

CFQ I/O scheduler

BFQ I/O scheduler

Noop/Simple I/O scheduler

V(R) I/O Scheduler

The algorithm:

The next request is decided based on its distance from the last

request, with a multiplicative penalty of `rev_penalty' applied

for reversing the head direction. A rev_penalty of 1 means SSTF

behaviour. As this variable is increased, the algorithm approaches

pure SCAN. Setting rev_penalty to 0 forces SCAN.

Async and synch requests are not treated seperately. Instead we

rely on deadlines to ensure fairness.
[LG Optimus 2x] orlox:
vad i have 2 questions for you.

1) How can I change compcache o 100mb? (its the file 90tweakaio in /etc/init.d)

2) Do you plan usb host? Have you thought of it?
[LG Optimus 2x] vadonka:
1) edit /system/etc/init.d/90aiotweak at row CS_SIZE

2) O2X doesn't have enough output power to drive even a usb key, so the short answer is no.
[LG Optimus 2x] Shadowchaz:
OK I've installed the power save shared memory version and all working well. The bug I had with wifi stopping 3g working seems to be fixed. Have not noticed any lag so very pleased so far

Edit: at 1.2 ghz I have a score of 6422 in antutu using power save version. This is great!
[LG Optimus 2x] silentmelodies:
Have been using the new power saving version and I gotta say it's awesome. Managed to squeeze only 10% in 32 minutes doing non stop very heavy browsing with lots of tabs. Performance is also reasonably good, even if not as perfectly smooth as the standard version, there's no annoying lag whatsoever.

And the best thing is the battery life is awesome :D
[LG Optimus 2x] vadonka:
update:

answered for who still have endcall BSOD :)

- minor voltage adjustment in the power save version, if you are not experienced endcall BSOD with this version, dont need to flash the kernel

- vfs_cache_pressure is lowered to 100 if the the compcache is active ( > 100 is useless)

- filesystem remount params tweaked

the two last option is related the tweak init script, so its enough to flash the init script. found on my signature.
[LG Optimus 2x] morckx:
@Vadonka: The SD card detection bug is much more significant than readahead. wkpark has found the solution here:

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=f2815f68dabbb373fd1c9f0fd4a609d486697c2b

(see his post here http://xdaforums.com/showpost.php?p=24513268&postcount=282 )

Imperticus has already applied this patch. I have tried it and reading speed is above 20MB/s again with my class 10 card compared to about 6.5MB/s with your current 3.0-kernel.

Could you please apply this patch, too?

Edit: (Not surprisingly) it works with your sources, too :D. Attached the patch to your sources.
[LG Optimus 2x] yarisd4dturbo:
All working fine for me, thx vadonka for this beautifull work! Solve your family "nightmare" :D...now i'll try this new kernel ;)
[LG Optimus 2x] yukkio:
I think last v3 is slower than first v3 version. Also I feel temple run with lag...

BR.
[LG Optimus 2x] ker0ltjuh:
True story, it's slower then before.
[LG Optimus 2x] _Vegas:
that's it:D
[LG Optimus 2x] @dap:
0407 kernel boots just fine. Seems smooth and no problem with mounts. Nice one! :-D
[LG Optimus 2x] vadonka:
its normal because doesnt have overclock, the previous had
[LG Optimus 2x] vadonka:
of course, soon as i get free from the holiday ;)
[LG Optimus 2x] @dap:
Hmm, first reboot with 0407 kernel and my phone thinks it has "unknown baseband... " :-(
[LG Optimus 2x] vadonka:
just reboot again. after the cache wipe sometimes the phone doesnt recognize the baseband at firts, its happen with the stock cm kernel too sometimes..
[LG Optimus 2x] der.einstein:
What about this?

Can it help get HW acceleration on ICS?

http://developer.nvidia.com/linux-tegra

http://developer.nvidia.com/content/android-40-ics-os-images-tegra-android-available
[LG Optimus 2x] moludo:
Hi vadonka, thnkx for your very nice work, with your kernels i rediscovered a new phone.:)

i have a question, are you going to made the DS version to the last kernel?? or are you gonna leave it this way??

i say it becouse I prefer the DS version despite the leaps in battery.

Regards, and continue your great work
[LG Optimus 2x] yukkio:
I always set CPU at normal speed, no oc.

Br
[LG Optimus 2x] vadonka:
hi

no. im not leave the ds driver. next time i will build the ds version too
[LG Optimus 2x] mrgian:
Is it possible to have oc next version?

Sent using a phone.
[LG Optimus 2x] antec123:
yes of course, vadonka little busy with his holiday so he can't release the OC patch. just be patient
[LG Optimus 2x] moludo:
tahnks vadonka, im waiting for.

Pd.:, are you going to add to handle the voltages?

Regards
[LG Optimus 2x] Gaku86:
do games work good on this kernel? i.e: Sonic 4, draw something
[LG Optimus 2x] ron_gangte:
With the latest release, they do work.

Or should I say that's what I gathered from the previous posts.

Sent from my Optimus 2X
[LG Optimus 2x] AlexanderKgr:
I have just installed latest kernel 4/7 and I have to say that the responsiveness of the screen is awesome,but I had one bsod when I received one sms using handcent...
[LG Optimus 2x] silentmelodies:
Draw Something does work for me, but MC3 doesn't. I can confirm this because it runs alright with the previous versions :(
[LG Optimus 2x] hadi_rena:
Hi silentmelodies may I know which kernel do you used ? Draw Something Free is not working in my device using 1204071030-ETaNa_OTF-3.0.y. It's always give me random freeze every time I played it.
[LG Optimus 2x] Café King:
I wish my phone would boot successfully after flashing the latest kernel :D

/CK
[LG Optimus 2x] silentmelodies:
Strange, that is the version that does work for me.
[LG Optimus 2x] hadi_rena:
Hmm does hardware difference causing this ? I only can play in CM stock kernel...
[LG Optimus 2x] antec123:
I think if this can help your problem or not. But in my case i set ram hack to 48mb, and i play smur village the first time play it's ok but after my phone uptime 7hours+, the smurf became black and so all the items and i have to reboot so i can play normally again. After that i tried to use 0 ramhack and the object of smurf village is normal and my uptime phone already 2days. I OC my phone to 1,1ghz.

Maybe it can help your problem :rolleyes: and no offense vadonka i don't mean your RH is bad just try to help here :cool:
[LG Optimus 2x] fuxmen:
on latest temasek build, not stable, random shutdowns, can't wake up just backlight light's up but no screen. Need to revert to stock cm kernel
[LG Optimus 2x] vadonka:
hello guys!

im finally free from my easter nightmare :) (going to the temple, and visit every family member, etc.. to much for me :))

the point is:

completed:

- i fixed the sd card speed problem, thx for wkpark patch!

- improved the touch screen more, its even faster

- build with optimized build flags, thx for hei1125!

- the kernel installer now update the su binary if necessary

todo:

- include oc
[LG Optimus 2x] ker0ltjuh:
good news :)
[LG Optimus 2x] Shadowchaz:
So far pretty stable only a couple of minor issues:

Osmos occasionally freezes but resumes ok so not a real problem.

Audio was skipping from poweramp when in standby. This seems intermittent.

I had one sod after being in standby, but this has been an isolated incedent so far.

Positives are very responsive and battery life seems a Tad better but maybe that's due to no oc?

Any way great work cheers :-)
[LG Optimus 2x] jay_snake:
Great news, can you also make a on oc version for us who are addicted to drawsomething?
[LG Optimus 2x] Café King:
Getting a bit confused here...

When flashing v3.0.y the phone stays on the second LG logo...

Is there any trick to avoid this?

I read the other posts, but I am not quite sure what to do.....

/CK
[LG Optimus 2x] vadonka:
its maybe that im using the arm eabi toolchain 4.6 for this but it seems that for the kernel 3.0.y any newer than 4.5 is causing problem.

update: OC patch added boost peripherals working, but for the fakeshmoo part i have the same problem like before. the phone freeze at the second lg logo. still need to figure out whats wrong, until then no overclock :(
[LG Optimus 2x] vadonka:
kernel is updated, still no oc because of boot issues, but many speed improvement already made.
[LG Optimus 2x] @dap:
Thanks! Downloading now....
[LG Optimus 2x] Schmeichel1:
Downloaded ... and i can't get root access by by superuser ... for any program ... someone have this problem?

PS. this version is very smooth

Waiting for update :)
[LG Optimus 2x] tomislav177:
Same problem revert back to older version.
[LG Optimus 2x] vadonka:
please post the output of this two command:

ls -la /system/xbin/su

sha1sum /system/xbin/su

and the superuser version could be handy too
[LG Optimus 2x] @dap:
Same problem here.

Here's the output of your commands :

$ ls -la /system/xbin/su

-rwxr-xr-x 1 root root 22364 Apr 9 23:58 /system/xbin/su

$ sha1sum /system/xbin/su

61410f2e93f5a397f8fc3dd51ea04d6e827346

su binary is 3.0.3.2
[LG Optimus 2x] vadonka:
reboot to cwm and try this from an adb shell

busybox mount /system

busybox chmod 06755 /system/xbin/su

busybox umount /system

reboot

the ls -la output should be this:

-rwsr-sr-x 1 root root 22364 Apr 7 09:15 /system/xbin/su
[LG Optimus 2x] @dap:
Sorry, Vadonka, I'm on holiday with family and don't have access to a PC that I can run an ADB shell from...

For what it's worth I can report that the su program is sending toasts that it is granting root access but the apps don't see it.
[LG Optimus 2x] vadonka:
dont panic, download the kernel installer again and install from the cwm. it will be fixed your problem
[LG Optimus 2x] @dap:
Great! Will do so now...

Thanks.
[LG Optimus 2x] vadonka:
superuser its working now?
[LG Optimus 2x] kickokim:
Superuser is working but still no system r/w
[LG Optimus 2x] vadonka:
so this problem is still not gone

i dont get it, why dont have this problem on every phone?! :confused:
[LG Optimus 2x] vadonka:
this system mount problem is present in other kernels too, but not in the cm9 only in the cm7. maybe it connected to the rom version too, not exactly a kernel issue.
[LG Optimus 2x] hadi_rena:
No luck :( even I reverting to 0 Ram Hack problem still persist. Always freeze if using custom kernel... I must use CM stock kernel to play this without problem.

Anyway I have similar problem with you when playing Toy Village using 32MB RH (was using ironkrnl at the time). After hours of playing background become black. I just kill the app using task killer and re-run and the problem fixed :D
[LG Optimus 2x] eyronic:
I got mine fix with this setup:

1. Flash supersu.

2. Open supersu app.

3. If something pop up, just click install or whatever is in it. It will still fail either of the choice.

4. Click settings under supersu.

5. Disable superuser.

6. Enable superuser.

I got su working and also fixed system mount error.
[LG Optimus 2x] liubangde:
With MIUI Stock Rom，i cant root.Using the apr09 kernel.maybe the kernel's new supersu has conflict with MIUI?:(
[LG Optimus 2x] vadonka:
i dont think that. its the official su binary, the same what is installed the superuser too, but i think im extend the su update part with a config option, made that process optional.
[LG Optimus 2x] @dap:
Yes, it is, after downloading and reflashing.

Installer reports "su binary outdated" ands installs 3.0.3.2 even though that's what I already have...
[LG Optimus 2x] Buccio:
For me with the first 3.0.y version (with overclock) no problems..

everything works well, i have flashed the latest kernel anyway, good changelog..

but hope the overclock will back :)

As always, awesome job vadonka :D
[LG Optimus 2x] vadonka:
the su binary version determined from the sha1 checksum, if the current checksum is different from the official 3.0.3.2 then say that is outdated.
[LG Optimus 2x] vadonka:
if i enable back the overclock the kernel wont boot, just freeze at the second lg logo. still trying to figure out whats wrong.
[LG Optimus 2x] hei1125:
Do you use wkpark's patch or commit from somewhere else?
[LG Optimus 2x] mat369:
I wonder if we will have acess to the non-oc version in the future, because I think it's the best compromise between good battery consumption and the swift :)
[LG Optimus 2x] B4Me:
Guys what happened?

I updated to the april 9 updates... Now I have no root access :/
[LG Optimus 2x] @dap:
Strange. My su binary was updated to 3.0.3.2 by the superuser app before flashing.

New kernel fast and smooth, however, and will check battery life today. Nice work! :-)
[LG Optimus 2x] alakyr:
guys anyone use ROM Toolbox to set the profile? because I createdthe profile (default i leaved 216-1015)but when, for example, it is charging and i open rom toolbox i see 1015 as freq not 1216 of the profile...is it normal cause the profile setting is like "invisible" or what?
[LG Optimus 2x] Lapiduss:
After flashing last version (1204092338-ETaNa_STOCK_DS_OTF-3.0.y.zip) GetRil don't works (with temasek build 87), I think it's related to system r/w mount problem..
[LG Optimus 2x] alakyr:
isn't kernel 3 only for ics? O.o
[LG Optimus 2x] Lapiduss:
No.. I'm using it in unofficial CM7
[LG Optimus 2x] alakyr:
works better then the 2?
[LG Optimus 2x] Lapiduss:
I honestly do not know the answer .. my impression is that 2.6.32 works better for now..
[LG Optimus 2x] silentmelodies:
I also think so. Even at the same clock speed the 2.6.x scrolls smooth while on the 3.0.y it stutters a bit.
[LG Optimus 2x] Keltek:
Hi vadonka, I have some issue with 1204071030-ETaNa_OTF-3.0.y.zip version. Try to describe step by step:

- installed 120407 version using CWM

- boot into system and wait to regenerate Dalvik cache

- after some time (minute or two) the phone perform a sort of soft reset - screen off, display boot animation, system booted, no SIM pin ask

I think this is a issue with underclock - I have active PimpMyCpu default profile as "CPU: 216-1015MHz, Governor: powersave, Scheduler: sio" so I changed the lower frequency to 324MHz. After this "correction" seems the soft reboot is gone.

I have started logcat to see what happen so take it attached with this message to see what happen.

I can see some watchdog Kernel dump so I hope it can help.
[LG Optimus 2x] Le_Zouave:
Since there is problem with OC and only non OC kernel is available I noticed that now my O2x is less hot than when I used LOC version. Even if I stayed at 1015MHz at max frequency, on many games the phone became quite hot (I still have to test skype with stock frequency because with your LOC it was very hot).

I'm just sharing my experience with your kernel on stock and light overcloked frequencies.
[LG Optimus 2x] anto986:
Hi Vadonka, yesterday I installed the 1st version You release yesterday, on the Latest kang, I had the super user problema.

Today I tried the 3.0.y. 1 and I had the r/o issue.

ROM used is the Last kang+ stock mounting sd as _extrrnalsd
[LG Optimus 2x] vadonka:
it seems the kernel 3.0.y and the cm7 doesn't like each other. i cant get it to work the overclock. the phone freeze at the second lg logo every time :confused:
[LG Optimus 2x] hei1125:
Isn't imperticus get OC work?
[LG Optimus 2x] moludo:
Hi Vadonka,After flashing last version, i have lost my root acces and that's not the biggest problem, the problem is that not even reflashing an old kernel I do not get root access.

I have to make wipes to recover it??

THNX
[LG Optimus 2x] silentmelodies:
Flashed the latest 3.0.y, and got the SU and mount problem. I can deal without r/o mount, but not without root access. So what's the known work around for this? :confused:
[LG Optimus 2x] _Vegas:
Same here:rolleyes:
[LG Optimus 2x] moludo:
I have tried to regain root access, making the two wipes, Dalvik and cache, and reflashing the kernel of April 7, which works fine, but no results

Do I have to make a fullwipe to regain access?

THNKS
[LG Optimus 2x] vadonka:
just flash the rom update again without full wipe, only cache and dalvik wipe need
[LG Optimus 2x] vadonka:
no, if im build imperticus kernel using imperticus defconfig my phone freeze at the second lg logo.

and this mount issue, imperticus deal with this problem too. i start to think that cm7 really dont like the kernel 3.0.y.

i put an update to my server, su update is now optional, its not proceed by default.

i change some config options, maybe it can help to fix the system r/w mount issue, but im not sure, because my phone dont have this issue at all.

overclock is still not work...
[LG Optimus 2x] yukkio:
Vadonka, no OC means max cpu speed is 1000 or no other tweaks?

BR.
[LG Optimus 2x] moludo:
thanks vadonka, I have everything in order again.waiting for the new version without these problems. THNKX :)
[LG Optimus 2x] vadonka:
since im separate the otf part from the overclock, so otf is fully functional, plus the peripherals is boosted, like ddr ram freq, etc..

only the cpu speed is limited to 1000Mhz and you cant undervolt.

everything else is working

temasek kang 86: system r/w is fine in every time, if you dont come from a fresh install try to wipe the superuser app data from the settings/application menu.

and install the latest superuser from the market before, then update the su with the superuser app!
[LG Optimus 2x] yukkio:
Ok, I thought undervolt was included. I will be with v2 until v3 has UV :)

Thank you for your effort.

BR.
[LG Optimus 2x] vadonka:
the uv is an overclock feature.
[LG Optimus 2x] withoutwings:
Not all games work, despite no OC in this kernel. Sonic 4 ep.1 still freezes at/just after the Sega logo as it has done for a long time with these kernels, but works on stock CM kernel.

So in actual fact it wasn't the presence of overclock that was messing it up, but another patch maybe?

Sent from my Optimus 2X
[LG Optimus 2x] vadonka:
i dont know, 3.0.y is very close to the stock linux kernel for now, im not have too much special patch like in the 2.6.32.y was.

by the way, im successfuly partially merged the advanced overclock from my 2.6.32 kernel with smp and atomic cpu features, lets hope its gona work with the 3.0.y too. at least with the new cpufreq driver my phone can boot the non oc version. next is try the oc version. cross fingers!
[LG Optimus 2x] _Vegas:
good luck:D
[LG Optimus 2x] Pascalone19:
Hello Vadonka thanks for your work, I wanted to tell you that I have a little problem with the RIL after flashing your kernel 3.0.y, I have the baseband 725, GetRIL at installation says it was canceled I do not know how!
[LG Optimus 2x] vadonka:
non oc version booted fine and it feels even more responsive, but the oc version still not boot. damn :mad:
[LG Optimus 2x] Lapiduss:
GetRil is working for you? Thank you!
[LG Optimus 2x] vadonka:
yes, no problem. i dont have the system r/w mount problem
[LG Optimus 2x] _Vegas:
Anyone can't mount /system in OS or Recovery

To fix the mount problem:

Just flash this View attachment EXT3-sys.zip without a full wipe

It will format /system

Then reflash the ROM(will back to ext4),Gapps,any Mod,Kernel:D

I just back to 2.6.32, seems better choies for now.

Sorry for bad english:p
[LG Optimus 2x] glazar:
I have a slow value of CPU mark in Quadrant: 1995 points.

I used CM7 temasek's UNOFFICIAL BUILD RC1-88.

Is there any special configuration to get more performance?
[LG Optimus 2x] _Vegas:
testing new build